Properties

Label 4-550e2-1.1-c1e2-0-0
Degree $4$
Conductor $302500$
Sign $1$
Analytic cond. $19.2876$
Root an. cond. $2.09565$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive no
Self-dual yes
Analytic rank $0$

Origins

Origins of factors

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Normalization:  

Dirichlet series

L(s)  = 1  − 2·3-s + 4-s − 3·9-s − 3·11-s − 2·12-s + 16-s − 12·23-s + 14·27-s + 4·31-s + 6·33-s − 3·36-s − 4·37-s − 3·44-s − 24·47-s − 2·48-s − 10·49-s − 12·53-s + 64-s + 26·67-s + 24·69-s + 24·71-s − 4·81-s + 30·89-s − 12·92-s − 8·93-s − 4·97-s + 9·99-s + ⋯
L(s)  = 1  − 1.15·3-s + 1/2·4-s − 9-s − 0.904·11-s − 0.577·12-s + 1/4·16-s − 2.50·23-s + 2.69·27-s + 0.718·31-s + 1.04·33-s − 1/2·36-s − 0.657·37-s − 0.452·44-s − 3.50·47-s − 0.288·48-s − 1.42·49-s − 1.64·53-s + 1/8·64-s + 3.17·67-s + 2.88·69-s + 2.84·71-s − 4/9·81-s + 3.17·89-s − 1.25·92-s − 0.829·93-s − 0.406·97-s + 0.904·99-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 302500 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 302500 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(302500\)    =    \(2^{2} \cdot 5^{4} \cdot 11^{2}\)
Sign: $1$
Analytic conductor: \(19.2876\)
Root analytic conductor: \(2.09565\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 302500,\ (\ :1/2, 1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.5152829168\)
\(L(\frac12)\) \(\approx\) \(0.5152829168\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$\Gal(F_p)$$F_p(T)$
bad2$C_1$$\times$$C_1$ \( ( 1 - T )( 1 + T ) \)
5 \( 1 \)
11$C_2$ \( 1 + 3 T + p T^{2} \)
good3$C_2$ \( ( 1 + T + p T^{2} )^{2} \)
7$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
13$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
17$C_2$ \( ( 1 - 3 T + p T^{2} )( 1 + 3 T + p T^{2} ) \)
19$C_2$ \( ( 1 - 5 T + p T^{2} )( 1 + 5 T + p T^{2} ) \)
23$C_2$ \( ( 1 + 6 T + p T^{2} )^{2} \)
29$C_2$ \( ( 1 + p T^{2} )^{2} \)
31$C_2$ \( ( 1 - 2 T + p T^{2} )^{2} \)
37$C_2$ \( ( 1 + 2 T + p T^{2} )^{2} \)
41$C_2$ \( ( 1 - 3 T + p T^{2} )( 1 + 3 T + p T^{2} ) \)
43$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
47$C_2$ \( ( 1 + 12 T + p T^{2} )^{2} \)
53$C_2$ \( ( 1 + 6 T + p T^{2} )^{2} \)
59$C_2$ \( ( 1 + p T^{2} )^{2} \)
61$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
67$C_2$ \( ( 1 - 13 T + p T^{2} )^{2} \)
71$C_2$ \( ( 1 - 12 T + p T^{2} )^{2} \)
73$C_2$ \( ( 1 - 11 T + p T^{2} )( 1 + 11 T + p T^{2} ) \)
79$C_2$ \( ( 1 - 10 T + p T^{2} )( 1 + 10 T + p T^{2} ) \)
83$C_2$ \( ( 1 - 9 T + p T^{2} )( 1 + 9 T + p T^{2} ) \)
89$C_2$ \( ( 1 - 15 T + p T^{2} )^{2} \)
97$C_2$ \( ( 1 + 2 T + p T^{2} )^{2} \)
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   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{4} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−8.530454600226757649538220509618, −8.220754621127534024773458290050, −8.071729218562685355881418106440, −7.51041179382499399787549934178, −6.49744316875353019324673001314, −6.35306147256574072432179047412, −6.24922641498919327876575296532, −5.34945783064988058695168525193, −5.09105535008620045303108360252, −4.74216535561610488800625171267, −3.59888450816132088527470084170, −3.29699975126484092788987476482, −2.41588854926150514505495479740, −1.87497066560588835960355678901, −0.41976510590696652595284766985, 0.41976510590696652595284766985, 1.87497066560588835960355678901, 2.41588854926150514505495479740, 3.29699975126484092788987476482, 3.59888450816132088527470084170, 4.74216535561610488800625171267, 5.09105535008620045303108360252, 5.34945783064988058695168525193, 6.24922641498919327876575296532, 6.35306147256574072432179047412, 6.49744316875353019324673001314, 7.51041179382499399787549934178, 8.071729218562685355881418106440, 8.220754621127534024773458290050, 8.530454600226757649538220509618

Graph of the $Z$-function along the critical line